26689572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8147}}^1$

素因数の和:8177

約数の個数: 72

約数和(自身を含む): 83044416

約数和(自身を除く): 56354844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 8147, 16294, 24441, 32588, 48882, 57029, 73323, 97764, 105911, 114058, 146646, 171087, 211822, 228116, 293292, 317733, 342174, 423644, 513261, 635466, 684348, 741377, 953199, 1026522, 1270932, 1482754, 1906398, 2053044, 2224131, 2965508, 3812796, 4448262, 6672393, 8896524, 13344786, 26689572]

約数ペア:

[(1, 26689572), (2, 13344786), (3, 8896524), (4, 6672393), (6, 4448262), (7, 3812796), (9, 2965508), (12, 2224131), (13, 2053044), (14, 1906398), (18, 1482754), (21, 1270932), (26, 1026522), (28, 953199), (36, 741377), (39, 684348), (42, 635466), (52, 513261), (63, 423644), (78, 342174), (84, 317733), (91, 293292), (117, 228116), (126, 211822), (156, 171087), (182, 146646), (234, 114058), (252, 105911), (273, 97764), (364, 73323), (468, 57029), (546, 48882), (819, 32588), (1092, 24441), (1638, 16294), (3276, 8147)]